zircon/system/ulib/zx/include/lib/zx/eventpair.h

// Copyright 2016 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef LIB_ZX_EVENTPAIR_H_
#define LIB_ZX_EVENTPAIR_H_

#include <lib/zx/handle.h>
#include <lib/zx/object.h>
#include <zircon/availability.h>

namespace zx {

class eventpair final : public object<eventpair> {
 public:
  static constexpr zx_obj_type_t TYPE = ZX_OBJ_TYPE_EVENTPAIR;

  constexpr eventpair() = default;

  explicit eventpair(zx_handle_t value) : object(value) {}

  explicit eventpair(handle&& h) : object(h.release()) {}

  eventpair(eventpair&& other) : object(other.release()) {}

  eventpair& operator=(eventpair&& other) {
    reset(other.release());
    return *this;
  }

  static zx_status_t create(uint32_t options, eventpair* endpoint0, eventpair* endpoint1)
      ZX_AVAILABLE_SINCE(7);
} ZX_AVAILABLE_SINCE(7);

using unowned_eventpair = unowned<eventpair> ZX_AVAILABLE_SINCE(7);

}  // namespace zx

#endif  // LIB_ZX_EVENTPAIR_H_